| Event Date | Event Description |
| Thursday, January 30, 2020 | ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT |
| Thursday, January 30, 2020 | ABANDONMENT - EXPRESS MAILED |
| Wednesday, January 29, 2020 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Monday, August 26, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 9, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, August 9, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, August 9, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, July 18, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 18, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, July 14, 2019 | ASSIGNED TO LIE |
| Wednesday, July 10, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, January 10, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, January 10, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, January 10, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 19, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, December 18, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 18, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 25, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 25, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, June 25, 2018 | NON-FINAL ACTION WRITTEN |
| Sunday, June 24, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, March 20, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, March 16, 2018 | NEW APPLICATION ENTERED IN TRAM |